Class: RMXWeakToStrongHash

Inherits:
Hash
  • Object
show all
Defined in:
lib/motion/RMXWeakToStrongHash.rb

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/motion/RMXWeakToStrongHash.rb', line 3

def [](key)
  super(RMXWeakHolder.new(key))
end

#[]=(key, value) ⇒ Object 



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# File 'lib/motion/RMXWeakToStrongHash.rb', line 7

def []=(key, value)
  super(RMXWeakHolder.new(key), value)
end

#delete(key) ⇒ Object 



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# File 'lib/motion/RMXWeakToStrongHash.rb', line 11

def delete(key)
  super(RMXWeakHolder.new(key))
end

#keys ⇒ Object 



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# File 'lib/motion/RMXWeakToStrongHash.rb', line 15

def keys
  out = []
  keys = [] + super
  while keys.size > 0
    key = keys.shift
    if val = key.value
      out << val
    end
  end
  out
end

#values ⇒ Object 



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# File 'lib/motion/RMXWeakToStrongHash.rb', line 27

def values
  out = []
  keys = [] + self.keys
  while keys.size > 0
    key = keys.shift
    if val = key.value
      out << self[key]
    end
  end
  out
end